List of Famous people who are 21

Pearly Tan Koong Le is a Malaysian badminton player who entered the national team in 2013. She was the girls' doubles silver medalists at the 2018 Asian and World Junior Championships.

Noah Solskjær is a Norwegian professional footballer who plays as a midfielder for Kristiansund.

Meg Elizabeth Donnelly is an American actress. She portrayed Ash in the Netflix comedy series Team Toon, Taylor Otto in the ABC sitcom American Housewife, and Addison in the 2018 Disney Channel Original Movie Zombies and its 2020 sequel, Zombies 2.

Pedro Lomba Neto is a Portuguese professional footballer who plays as a winger for Premier League club Wolverhampton Wanderers and the Portugal national team.

Andrew Nembhard is a Canadian college basketball player for the Gonzaga Bulldogs of the West Coast Conference (WCC). Listed at 6 feet 5 inches (1.96 m) and 193 pounds (88 kg), he plays the point guard position. He previously played for the Florida Gators and is a member of the Canadian national team.

Kosei Tani is a Japanese football player. He plays for Shonan Bellmare on loan from Gamba Osaka. He is a goalkeeper.

Barrett Hayton is a Canadian ice hockey centre currently playing as a prospect to the Arizona Coyotes of the National Hockey League (NHL). He was drafted 5th overall by the Coyotes in the 2018 NHL Entry Draft.

Zhou Zhennan is a Chinese rapper, singer, songwriter and dancer. He finished first in Tencent's Produce Camp 2019 and debuted with R1SE.

Phil Jones is a sports reporter and presenter, known for his work with BBC Sport and CNN. He is a university lecturer at University Academy 92 in Greater Manchester, covering journalism and media.

Princess Salma bint Abdullah is the second daughter and third child of King Abdullah II and Queen Rania of Jordan. Princess Salma is part of the Hashemite family. She attended the 'IAA' as a twelfth–grade student. Princess Salma graduated from the IAA on 22 May 2018. In November 2018, Princess Salma graduated from the Royal Military Academy Sandhurst. She graduated from a short commissioning course.